#ifndef DIANCAN_H
#define DIANCAN_H

#include <QMainWindow>
#include <QPushButton>
class diancan : public QMainWindow
{
    Q_OBJECT
public:
    explicit diancan(QWidget *parent = nullptr);

public slots:
    void test();
signals:
    void mySignal();

private:
    QPushButton* a;
};

#endif // DIANCAN_H
